
FlexiDry floor screed must be moisture tested using the CM Moisture Test Method. This can be completed with either a Tramex CRH Meter (non-destructive) or using a Calcium Carbide Moisture Tester (destructive) before laying sensitive floor coverings.

The residual moisture in the screed should be less than 3% before laying permeable floor surfaces such as stone and ceramic tiles and less than 2% before laying sensitive floor coverings such as vinyl, linoleum, parquet etc.
You can purchase the full moisture testing kit via the Accessories section in the FlexiDry Shop on our website or we can arrange for the tests to be carried out on your behalf. Please see the Services section of our website for further information on the testing services we offer.